File name:

b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89

Full analysis: https://app.any.run/tasks/7e30b417-7121-491d-8f0b-3a435a1148d4
Verdict: Malicious activity
Analysis date: April 29, 2025, 17:09:10
OS: Windows 10 Professional (build: 19044, 64 bit)
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections
MD5:

28AB027A5143811E199D3C70701EFC17

SHA1:

BDF3FFF42303DCF4C412562407D47EB179E34770

SHA256:

B7652D3B359E15455073C9FC53B8E071BF09FE72881A0D3FA8E60DC8D42B8D89

SSDEEP:

12288:OcZPh4EcnEE3ej4NDgZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZi:LMEE3ej4ND3

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Changes the autorun value in the registry

      • b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe (PID: 6724)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe (PID: 6724)

    • Executes application which crashes

      • amlzkucw.exe (PID: 1184)
      • b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe (PID: 6724)

    • Executable content was dropped or overwritten

      • b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe (PID: 6724)

    • Detected use of alternative data streams (AltDS)

      • svchost.exe (PID: 4120)

    • Connects to SMTP port

      • svchost.exe (PID: 4120)

  • INFO

    • Checks supported languages

      • b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe (PID: 6724)
      • amlzkucw.exe (PID: 1184)

    • Create files in a temporary directory

      • b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe (PID: 6724)

    • Process checks computer location settings

      • b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe (PID: 6724)

    • Reads the computer name

      • b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe (PID: 6724)
      • amlzkucw.exe (PID: 1184)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:07:10 13:01:49+00:00
ImageFileCharacteristics: Executable, No line numbers, 32-bit
PEType: PE32
LinkerVersion: 14
CodeSize: 68096
InitializedDataSize: 248832
UninitializedDataSize: -
EntryPoint: 0x130b
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
138
Monitored processes
10
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe wusa.exe no specs wusa.exe sppextcomobj.exe no specs slui.exe no specs amlzkucw.exe svchost.exe werfault.exe no specs werfault.exe no specs svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
1184"C:\Users\admin\amlzkucw.exe" /d"C:\Users\admin\AppData\Local\Temp\b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe" /e550302100000007FC:\Users\admin\amlzkucw.exe
b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\amlzkucw.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
2196C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
2432"C:\Windows\System32\wusa.exe" C:\Windows\SysWOW64\wusa.exe—b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Standalone Installer
Exit code:
3221226540
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\wusa.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
4120svchost.exeC:\Windows\SysWOW64\svchost.exe
amlzkucw.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\ws2_32.dll
4980"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exe—SppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll
5344C:\WINDOWS\SysWOW64\WerFault.exe -u -p 6724 -s 740C:\Windows\SysWOW64\WerFault.exe—b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\msvcrt.dll
c:\windows\syswow64\combase.dll
5640C:\WINDOWS\SysWOW64\WerFault.exe -u -p 1184 -s 584C:\Windows\SysWOW64\WerFault.exe—amlzkucw.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\msvcrt.dll
c:\windows\syswow64\combase.dll
6632"C:\WINDOWS\SysWOW64\wusa.exe" C:\Windows\SysWOW64\wusa.exe
b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Update Standalone Installer
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\wusa.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\advapi32.dll
6640C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exe—svchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\oleaut32.dll
6724"C:\Users\admin\AppData\Local\Temp\b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe" C:\Users\admin\AppData\Local\Temp\b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\appdata\local\temp\b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
Total events
1 549
Read events
1 548
Write events
1
Delete events
0

Modification events

(PID) Process:(6724) b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:wxgfvhzq
Value:
"C:\Users\admin\amlzkucw.exe"
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
6724b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exeC:\Users\admin\AppData\Local\Temp\rielcbfj.exeexecutable
MD5:A4321108867B13F2FC08BF387E1E2F4D
SHA256:5C8A6BC20396A9C7B4661DE700B83DCF200A650853F4DF8C3123815A2AF2B92A
6724b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89.exeC:\Users\admin\amlzkucw.exeexecutable
MD5:A6AD4AA9D1D706F913F3B3365F022599
SHA256:4075BD1207C67F6D9C9793686F8F2ECC399F8BE2EEC20E33D5E60001CDC3EDEB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
24
DNS requests
20
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2096
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
—
—
GET
200
23.216.77.39:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6544
svchost.exe
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
—
—
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
2096
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
23.216.77.39:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
—
—
23.35.229.160:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
4120
svchost.exe
13.107.246.59:80
microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4120
svchost.exe
52.101.9.20:25
microsoft-com.mail.protection.outlook.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
6544
svchost.exe
20.190.160.128:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6544
svchost.exe
184.30.131.245:80
ocsp.digicert.com
AKAMAI-AS
US
whitelisted
2104
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 51.124.78.146
whitelisted
crl.microsoft.com
  • 23.216.77.39
  • 23.216.77.38
  • 23.216.77.6
  • 23.216.77.7
  • 23.216.77.5
  • 23.216.77.42
  • 23.216.77.37
  • 23.216.77.8
  • 23.216.77.41
whitelisted
www.microsoft.com
  • 23.35.229.160
whitelisted
google.com
  • 142.250.186.174
whitelisted
client.wns.windows.com
  • 172.211.123.248
whitelisted
microsoft.com
  • 13.107.246.59
whitelisted
microsoft-com.mail.protection.outlook.com
  • 52.101.9.20
  • 52.101.11.9
  • 52.101.8.42
  • 52.101.194.4
whitelisted
login.live.com
  • 20.190.160.128
  • 40.126.32.76
  • 40.126.32.133
  • 20.190.160.64
  • 20.190.160.130
  • 40.126.32.138
  • 20.190.160.67
  • 40.126.32.74
whitelisted
ocsp.digicert.com
  • 184.30.131.245
whitelisted
yahoo.com
  • —
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
b7652d3b359e15455073c9fc53b8e071bf09fe72881a0d3fa8e60dc8d42b8d89